# Questions Asked onApril 11, 2018

1. ## Art

1. What type of celebration do the colors in Manet’s painting suggest, in contrast to Gauguin’s? extreme confusion versus boisterous excitement mysterious excitement versus dizzy excitement over-the-top excitement versus happy peacefulness organized

2. ## Chemistry

The rate equation for the hydrolysis of sucrose to fructose and glucose is first order. After 27 minutes the sucrose concentration decreased from 0.0146M to 0.0132M. Find the rate constant K. Please help me!

3. ## Probability

1. Jamal writes the letters K-A-N-S-A-S on cards and then places the cards in a hat. What is the probability of picking an N? (1 point) one-sixth start fraction 1 over 5 end fraction Start Fraction 5 over 1 End Fraction The fraction is 6 over 1. 2. Justin

4. ## Math pre algebra

Write .00025 in words? Is it zero and, twenty five hundred-thousandth(s) Or Twenty five hundred-thousand

John’s Bikes uses the retail inventory method. Sales at retail were \$120,000.00. Net purchases were \$68,000.00 at cost and \$124,000.00 at retail. Beginning inventory was \$32,000.00 at cost and \$76,000.00 at retail. Using the retail method, what was their

6. ## Math

The volume of a cylinder is 24pi cubic feet. What is the volume of a cone having same base and same height?

7. ## Chemistry (concentration)

H2SO4(aq) + 2LiOH(aq) → Li2SO4(aq) + 2H2O(l) 3.2 moles of LiOH enter the reaction and are fully consumed. The molar mass of Li2SO4 is 110 g/mol. The final aqueous solution has a volume of 4.0 L. What is the final concentration of Li2SO4 in g/L? 44 g/L

8. ## English

1. A dot is one-dimensional. 2. A surface is two-dimensional. 3. A cube is three-dimensional. 4. At is one-dimension. 5. At is the first dimension. 6. On is two-dimensions. 7. On is the second dimension. 8. On is two dimensions. 9. In is three-dimension.

9. ## History

Read the following quote from John Adams: "We have no government armed in power capable of contending with human passions unbridled [uncontrolled] by morality and religion. Our Constitution was made only for a religious and moral people. It is wholly

10. ## Math

Jamie spent a total of \$11.60 on 5 pen and a ruler. A ruler cost \$1.30 less than a pen. How much each pen cost?

asked by URGENT REALLY NEED HELP!!!!!!!

Which revision fixes the misplaced modifier in the sentence? Jace organizes his collection of coins from various countries sitting on the floor. A.His collection of coins from various countries sitting on the floor, Jace organizes. B.Sitting on the floor,

12. ## Algebra

Complete the table of values for this equation Y= 4×-1 X -2 -1 0 1 2 3 Y _ _ _ _ _ I think on the little lines since I can't draw squares am I wrong for It to say y 6 5 4 3 2 1 Then I don't know to write a description of the graph suggested by the pairs

13. ## math

an item originally costs 16.95 and is on sale for 22% off the original price. the sales tax is 6.5%.find the cost of the item. explain each step.

14. ## physics

Rutherford fired a beam of alpha particles (helium nuclei) at a thin sheet of gold. An alpha particle was observed to be deflected by 90.0°; its speed was unchanged. The alpha particles used in the experiment had an initial speed of 2.2 ✕ 10^7 m/s and a

Write and then solve for y = f(x) the differential equation for the statement: "The rate of change of y with respect to x is inversely proportional to y^4" So dy/dx=k/y^4 (y^4)dy=(k)dx Integrate y^5/5=kx+C Is this the final answer or is there more?

16. ## Health

Which organ is part of both the respiratory system in the digestive system? A. Epiglottis B. Nose C. Larynx D. Esophagus (Taken by original poster which had unreliable answers.)

17. ## Physics HELP Plz

On the Apollo 14 mission to the moon, astronaut Alan Shepard hit a golf ball. The acceleration due to gravity on the moon is 1/6 of its value on the earth (gravity on moon -1.633m/s2). On earth, golf balls are driven at about 84 m/s with a loft angle of

18. ## Physics

In Pittsburgh, children bring their old jack-o-lanterns to the top of the Carnegie Science Center for the annual Pumpkin Smash and compete for accuracy in hitting a target on the ground. Suppose that the building is 23m high and that the bulls-eye is a

Which sentence contains a misplaced modifier? A.This cake that has the chocolate icing is the bakery's best-selling item. B.The landlord put the key back on the counter that he uses to unlock the front door. C.The trainer whose dog obeys so well typically

20. ## physics

An artist designs a mobile of light horizontal rods connected by vertical strings and supporting various shaped weights (see figure below). Find the magnitudes w2, w3, and w4 if w1 = 5.91 units of weight. The numerical values given in the figure all have

21. ## distance

the number of feet between 2 objects varies directly as the number of miles. if the distance between 2 objects is 2 1/2 miles or 13,200 feet, how many feet are equivalent to a distance of 7 miles? plz show the work too!!!

22. ## Physics HELP Plz

I am so confused on this one. In 1975, coming out of retirement, the daredevil Evel Knievel successfully jumped over 14 Greyhound buses (a total of 40.5m). To do so, he drives his motorcycle up an incline at a speed of 44.7m/s (about 100mi/hr). What

23. ## E

(1) Many people wonder why schools should bother teaching students about music. (2) The answer to that is clear. (3) Music education is as useful outside the classroom as it is inside the classroom. (4) Students who study music are often more successful in

24. ## Chemistry

Need help with Chemistry, thanks in advance! For the system: 2H2O(g) ↔ 2H2(g) + O2(g) ; at equilibrium 27.0g of H2O, 0.25g of H2 and 16.0g of O2 was found in a 5.0L flask. Calculate the equilibrium constant, Keq.

25. ## math

For questions 1 and 2, use integer values of x from –3 to 3 to graph the equation. 1. y = –2x2 + 3 (1 point)

26. ## Chemistry

The dimerization of butadiene is a second order reaction process. In an experiment a sample of 0.0087 mol of butadiene was heated in a liter flask. After 600 seconds 21% of the butadiene has dimerized. Calculate the rate constant.

27. ## Civics

Which of the following statements best describes a negative consequence of the federal government's use of credit? A. The government can use money from securities sales to help people in emergencies. B. Government use of credit increases the total national

28. ## physics

A wheel starts from rest and in 10.65 s is rotating with an angular speed of 5.810 π rad/s. (a) Find the magnitude of the constant angular acceleration of the wheel. rad/s^2 (b) Through what angle does the wheel move in 6.085 s? rad

29. ## Physics

Can I get help with these questions? The beautiful Multnomah Falls in Oregon are approximately 206m high. If the Columbia river is flowing horizontally at 2.90m/s just before going over the falls, what is the overall velocity of the water when it hits the

30. ## Financial Literacy

There are no answer choices it's a crossword puzzle. Money that helps students go to college; ____________ When colleges help a student find a job it's called ______ Money that is given by businesses and private organizations to help students go to

31. ## ELA

"What time is it" asked Olga for the hundredth time? How should this sentence be revised for correct punctuation? A. "What time is it," asked Olga for the hundredth time? B. "What time is it?" asked Olga for the hundredth time.**** C. "What time is it"

32. ## English

Which of the following from the speech has a parallel structure? A. "our fathers brought forth upon this continent a new nation" B. "and dedicated to the proposition that all men are created equal" C. "that nation, or any nation so conceived and so

33. ## Civics

Mrs. Sue can you please help me? Which answer best completes the following sentence? Two advantages of a confederation are that it ______ and ______. A: prevents abuse of power by a national government; preserves local identity B: concentrates power in

34. ## Physics

A cylinder has a diameter of 15cm. The water level in the cylinder is maintained at a constant height of .45m. If the diameter of the spout pipe is .50cm how high is the vertical stream of water?Assume water to be an ideal fluid

35. ## Math

hi im really stuck... 3. which explains why the sequence 81,3,1/9....... is arithmric or geometric A. the sequence is arithmic because it decreases by a factor of 1/27 B. the sequence is geometric because it dereases by a factor of 1/27 C. the sequence is

36. ## Chemistry

X(g)+ 2Y(s) + 3Z(g) ⟶ 2L(g) + 4T(g) If this reaction occurs in one step, what is the order of this reaction? I am not even sure what this means. Could someone explain?

37. ## Chemistry (specific heat)

1125 J of energy is used to heat 250 g of iron. After heating, the final temperature of the iron is measured as 55 °C. The specific heat capacity of iron is 0.45 J/(g·°C). What was the initial temperature of the iron?

38. ## Chemistry (pressure)

8 grams of C3H4 gas occupies a volume of 8.2 L at 300 K temperature. Assume ideal gas behavior. The ideal gas constant is 0.082 (L·atm)/(K·mol), and the molecular mass of C3H4 is 40 g/mol. How much pressure is the gas applying to the walls of its

39. ## math

Police departments estimate the speed of a car when they are given the distance that it skidded before coming to a stop. if the road surface is wet concrete, the function s(x)=√10.5x is used, where x is the skidded distance in feet and s(x) is the speed

40. ## Math

last year the back gammon club had 30 members. this year the club has 24 members. find the percent of decrease in the number of members please help!!!!! it has to be done by tomorrow for school!!!!

41. ## Science help

DESCRIBE some uses of satellites orbiting Earth. I need help! Will you help me?

42. ## Chemistry

Which reaction is NOT a redox reaction? CH4+2O2=CO2+2H2O 2Na+CI2=2NaCI AgNO3+NaCI=AgCI+NaNO3 KCIO3=KCI+3/2O2 I chose, KCIO3=KCI+3/2O2. Is this correct?

43. ## algebra

the length of bill's backyard swimming pool is 60ft longer than the width of the pool. the surface area of the water is 1600 square feet. what is the width of the pool?

44. ## population

the number of students at Maria's school decreased to 98% of last years number. currently, there are 1,170 students . how many students were there last year? round to the nearest whole number.

45. ## Chemistry

If the standard cell potential of zinc-copper cell is 1.10 V and the reduction potential of Cu is 0.34 V, what is the reduction potential of Zn? The answer is -0.76, correct?

46. ## Maths

a man had \$1200 in his pockect . he lost 12 1/2 of his money and spent 70% of the remainder . how much money was left with him.

47. ## math

4. what is the value of 2x^-2y^-2 for x=3 and y=-2? 1/18 72 2(-6)^-4 1/648 5.what is the value of 1/2-2x-3y5 for x=2 and 7=-4 16 -4 -1/32 -16

48. ## Chemistry

During a titration experiment, a 130.0 mL solution of 0.02 M hydrogen chloride (HCl) is neutralized by 100.0 mL of unknown concentration of lithium hydroxide (LiOH). In this experiment, how many moles of lithium hydroxide are used? 0.024, correct?

49. ## physics

a 500g balance weight is transported to the surface of planet z where an objects weight is measured to be 5.00N. The radius of the planet is 5.0x10^5m. What is the mass of planet z?

50. ## math

if a lion spends about 5/6 of their day sleeping, how many hours does a lion sleep???

51. ## Math

Ms. Anderson traveled from Nashville, Tennessee, to Kansas City, Missouri. Her trip was 480 miles and took 7 hours 30 minutes. Which trip represents the same rate of travel?

52. ## Chemistry

A straight-chain alkene with seven carbons has two double bonds and one bromine atom bonded to one of the carbons. Which option correctly describes the general formula for this alkene? C7H9Br C7H13Br C7H7Br C7H11Br The answer I have is, C7H13Br. Is this

53. ## Physics

Pick a type of thermometer. How does it work? Suppose you used water in a thermometer instead of mercury, why might this be a problem at 4 degrees Fahrenheit?

54. ## Math

A tanker had 550 litre of oil 2/5 of the t oral oil was sold and 1/5 of the remaining was poured into container. How much left

55. ## Physics

What is the focal length of a lens that has a center of curvature of 18 meters from one of the curves of the lens?

56. ## US History

Freedom is indivisible, and when one man is enslaved, all are not free. When all are free, then we can look forward to that day when this city will be joined as one and this country and this great continent of Europe in a peaceful and hopeful globe.

57. ## Physics

Why might wrapping a bottle in a wet cloth at a picnic cool the bottle faster than placing the bottle in a bucket of cold water?

58. ## Algebra 1

Nacy and Kerry have the same number of coins. Nancy has only dimes and Kerry has only quarters. if Kerry has 3.00 more than Nancy, how much does she have?

59. ## Latent heat of vaporization

If 44.25 kJ of heat are released by changing 150. g of liquid mercury to mercury vapor, what is the latent heat of vaporization for mercury in kJ/kg? 29,500 kJ/kg 0.3 kJ/kg 295 kJ/kg 3.4 kJ/kg I believe the answer is 295 but I am not sure

60. ## ELA

Which of the following is not a complete sentence A: Assembling the bookcase, as my father mentioned. B: While assembling the bookcase, my father fell asleep. C: My father assembled the new bookcase in one day. D: My father has assembled the bookcase.

61. ## math

Please anyone to help me# Write the following time using roman numerals. a. 5:40 am b. 6:00 pm

63. ## English

1. We sang karaoke together. 2. We sang together in Kareoke. 3. We sang together in a kareoke. [Which one is grammatical?]

64. ## Math pre algebra

375.907 to nearest tenths. 380.000 or 375.9 Can someone please explain

65. ## Algebra

Y=2x+ 6 If this equation was graphed, where would the graph cross? The y-axis The x--axis Help me Is y 6 Is x -3 if I am wrong please help me

66. ## Physics (electromagnets)

2. How might the following things affect the strength of the electromagnet (nail and coil and battery)? ◦ Thickness of the core. ◦ The amount of current going through the wire. ◦ How many times the wire is wrapped around the core I'm not sure.

67. ## Geometry

What is the surface area and lateral surface area for a cylinder with 12 as its diameter and 18 as its height

68. ## Chemistry

If 10.0 g of substance X dissolved in 100 mL of solution, and the molarity of the solution is 1.0 M, what is the molar mass of substance X? 1000 g/mol 10 g/mol 1 g/mol 100 g/mol

69. ## English

Tom is refined but is brother is rather -------- (a) arrogant (b) crude (c) unskillful (d) foolish

70. ## Chemistry

C(g) + 2A(g) ⇌ 3E(s) + 2F(g) The concentrations of C, A, and F are measured as 0.2 M, 0.2 M, and 0.4 M at equilibrium and at 100 K. What is the value of the equilibrium constant?

71. ## Chemistry

?? ==> 15/7 N + 0/-1 e What is the reactant for this equation? 15/6 C 16/5 B 14/6 C 14/5 B

72. ## Chemistry

If the pH of a Ca(OH)2 solution is measured as 9.0, what is the concentration of the Ca(OH)2 solution? 1 × 10-5 M 1 × 10-9 M 1 × 10-8 M 1 × 10-6 M

73. ## Algebra

If the equation xy=12 was graphed, where would the graph cross. A. The y-axis? B. The x-axis? Please help

74. ## English

â€œMy father wanted me to have his ancient Toyota pickup truck for sentimental reasons however, itâ€™s always breaking down.â€ Which of the following changes should be made to sentence 9? A. Add a semicolon after reasons. B. Add a comma after

75. ## Math

The following data shows the number of potatoes in twenty 2 kg bags. One graph represents Farm A, the other represents Farm B Farm A: 8,9,11,13,13,16,19,19,19,20,21,21,23,25,26,27,30,31,33,33 Farm B:

76. ## Math

cone is inscribed in the sphere of radius R. Find the cone with maximum lateral surface

77. ## Math

I know this question is pretty easy; however, two of the answers look the same to me. Therefore, I just wanted another opinion. Thank you in advance! Question: What is the definition of a circle? A. A circle is the set of all points in a plane that are a

78. ## math

#Anyone to help me this question# If 6 men can take 8 hours to complete a job for 5 days. How long will 4 men finish the job if they use 6 hours?

79. ## CENE

A mixed metal material that is recovered from MSW is further processed by using a magnetic binary separator that separates ferrous metals from non-ferrous metals. The mixed metal material enters the separator at a rate of 2.5 tons per day. Ferrous metal

80. ## math

The marketing department of a textbook publisher finds that the demand for a book is related to the price according to the formula p=40-√(0.0001x+1),where x is the quantity of books sold (that is,the quantity demanded by the market) at price p.(A)If the

81. ## math

Rock County has four townships one has a population of 43095 one has a population of 35601 has a population of 15418 the last one has the population of 75400 what's the average population in Rock County

82. ## Chemistry (latent heat)

If 44.25 kJ of heat are released by changing 150. g of liquid mercury to mercury vapor, what is the latent heat of vaporization for mercury in kJ/kg? 29,500 kJ/kg 0.3 kJ/kg 295 kJ/kg 3.4 kJ/kg I believe the answer is 295 but I am not sure

83. ## Math

37.52 rounded to the nearest whole

84. ## Algebra

How do you know when to solve a quadratic equation with factoring?

85. ## History

Explain the Elizabethan beliefs regarding pride.

86. ## science

I need help with a paper about volcanos can someone help (I looked it up cant find much) Thanks: A+

87. ## Algebra

Need help finishing this table for the equation y= 4x - 1 The value of x is -2, -1, 0, 1, 2, 3 so below each of those values what is The value of y

88. ## Chemistry (electron transfer)

Li^+(aq) + Zn(s) → Li(s) + Zn^2+(aq) How many electrons are transferred in the balanced equation? I came up with an answer of 2, is this correct?